Why the study?
Are dynamic measures of fluid responsiveness more accurate than traditional static measures in predicting haemodynamic response to fluid challenge in mechanically ventilated surgical and intensive care patients?
Population
Critically ill patients and those undergoing major surgery on mechanical ventilation
Comparison
Dynamic measures of fluid responsiveness vs Traditional static measures
Design
Review
Authors
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Dynamic parameters may guide fluid decisions better than static pressures in ventilated patients; leaves open whether this improves outcomes.
Are dynamic measures of fluid responsiveness more accurate than traditional static measures in predicting haemodynamic response to fluid challenge in mechanically ventilated surgical and intensive care patients?
Dynamic parameters like stroke volume and pulse pressure variation are superior to static measures like CVP for predicting fluid responsiveness in mechanically ventilated patients.
Zochios et al. (2011) studied this question.
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